White plans the traditional attack on the kingside with the advance of the pawns with g4-g5-h4-h5 and so on.
8... f8e7 Black must be very careful with possible sacrifices on e6, so it's recommended to leave the bishop on c8 for now. 9. a2a3 White doesn't mind playing slowly to prevent the b5-b4 advance. The plan is not as brutal as usual in the 6.Bc4 line, when White usually plays f4-f5 to open the bishop's diagonal. Here the intentions are different. 9... e8g8  10. d1e2  10... c8b7 